The component labeled "A" on the engine reversing device shown in the illustration, performs its function by transmitting _______. Illustration MO-0125 |
A) a hydraulic pressure which shifts an alternate set of camshaft followers to ride on the engine camshaft |
B) an electric voltage which energizes solenoids to de-clutch the engine |
C) a fuel oil pressure signal which reverses the engine governor control cylinder |
D) a pneumatic signal which activates a hydraulic control cylinder allowing the camshaft to shift axially |